@agimon-ai/po-browse-tool@0.0.0-alpha.91
MCP server for browser automation using Playwright with profile management, page registry, and multi-browser support
AI Security Review
scanned 3d ago · by lpm-firewall-aiThe package enables runtime telemetry by default and the README does not disclose it, which meets the warning criteria for undisclosed runtime telemetry. The destination and complete payload are delegated to a dependency or OTLP configuration, so the source does not support a malicious verdict.
Static reason
One or more suspicious static signals were detected.
Trigger
A host calls the exported createBrowseRuntime function; telemetry records are forwarded when logging occurs.
Impact
Runtime log and exception attributes may be sent to a telemetry collector without the package documenting this behavior; the source does not establish whether they contain sensitive values.
Mechanism
The runtime initializes @agimon-ai/po-logsink with logs enabled unless OTEL_SDK_DISABLED is set. The collector is selected by that dependency or OTLP environment configuration, so the package source does not identify a fixed destination or complete payload.
AI rationale
The package enables runtime telemetry by default and the README does not disclose it, which meets the warning criteria for undisclosed runtime telemetry. The destination and complete payload are delegated to a dependency or OTLP configuration, so the source does not support a malicious verdict.
Evidence
dist/index.cjspackage.jsonREADME.md
Decision evidence
public snapshotAI called this Suspicious at 82.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- Runtime logs are enabled unless OTEL_SDK_DISABLED is set to 1 or true.
- The runtime passes package and workspace details to @agimon-ai/po-logsink, enabling its telemetry with logs and traces.
- Log records are forwarded to the telemetry logger with attributes and exception details.
Evidence against
- The package is a browser automation runtime, and its main entrypoints are library exports with no install lifecycle scripts.
- The README describes the package’s browser automation and MCP server purpose.
- The telemetry destination is delegated to the logging dependency or OTLP environment configuration; this source does not establish a fixed collector host or the data ultimately sent.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket
HighEntropyStrings
Source & flagged code
8 flaggeddist/index.cjsView file
1Object.defineProperty(exports,Symbol.toStringTag,{value:`Module`});var e=Object.create,t=Object.defineProperty,n=Object.getOwnPropertyDescriptor,r=Object.getOwnPropertyNames,i=Obje...
L2: `)){let[t,r]=n.trim().split(/\s+/,2);if(!t||!r)continue;let i=Number(t),a=Number(r);if(Number.isNaN(i)||Number.isNaN(a))continue;let o=e.get(a);o?o.push(i):e.set(a,[i])}return e}as...
High
1Object.defineProperty(exports,Symbol.toStringTag,{value:`Module`});var e=Object.create,t=Object.defineProperty,n=Object.getOwnPropertyDescriptor,r=Object.getOwnPropertyNames,i=Obje...
L2: `)){let[t,r]=n.trim().split(/\s+/,2);if(!t||!r)continue;let i=Number(t),a=Number(r);if(Number.isNaN(i)||Number.isNaN(a))continue;let o=e.get(a);o?o.push(i):e.set(a,[i])}return e}as...
L3: `);return await l.default.writeFile(m.default.join(n,`manifest.json`),JSON.stringify(r,null,2),{mode:384}),await l.default.writeFile(m.default.join(n,`background.js`),i,{mode:384})...
High
1Object.defineProperty(exports,Symbol.toStringTag,{value:`Module`});var e=Object.create,t=Object.defineProperty,n=Object.getOwnPropertyDescriptor,r=Object.getOwnPropertyNames,i=Obje...
L2: `)){let[t,r]=n.trim().split(/\s+/,2);if(!t||!r)continue;let i=Number(t),a=Number(r);if(Number.isNaN(i)||Number.isNaN(a))continue;let o=e.get(a);o?o.push(i):e.set(a,[i])}return e}as...
Findings
6 High4 Medium5 Low
HighChild Processdist/index.cjs
HighShelldist/index.cjs
HighSame File Env Network Executiondist/index.cjs
HighCommand Output Exfiltrationdist/index.cjs
HighSandbox Evasion Gated Capabilitydist/index.cjs
HighTrigger Reachable Command Output Exfiltrationdist/index.cjs
MediumDynamic Requiredist/stubs/playwright-test.cjs
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowScripts Present
LowEvaldist/extension/background.js
LowFilesystem
LowHigh Entropy Strings
Affected versions and remediation
This report applies to @agimon-ai/po-browse-tool@0.0.0-alpha.91.
See all versions of @agimon-ai/po-browse-tool for other recorded verdicts.
- Review the evidence and your use of @agimon-ai/po-browse-tool@0.0.0-alpha.91 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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